def test_placeholder_with_text(web_fixture):
placeholder = PlaceholderImage(web_fixture.view, 20, 30, text='My banner')
expected_value = 'holder.js/20x30?text=My banner'
actual_value = placeholder.get_attribute('data-src')
assert actual_value == expected_value
def test_text_and_theme_options_are_encoded(web_fixture):
my_theme = CustomTheme(bg='white', fg='red')
placeholder = PlaceholderImage(web_fixture.view, 20, 30, text='My sê goed', theme=my_theme)
expected_value = 'holder.js/20x30?bg=white&fg=red&text=My sê goed'
actual_value = placeholder.get_attribute('data-src')
assert actual_value == expected_value
def test_placeholder_with_predefine_theme(web_fixture):
my_theme = PredefinedTheme('lava')
placeholder = PlaceholderImage(web_fixture.view, 20, 30, theme=my_theme)
expected_value = 'holder.js/20x30?theme=lava'
actual_value = placeholder.get_attribute('data-src')
assert actual_value == expected_value
def __init__(self, view):
super(MyPage, self).__init__(view)
self.body.use_layout(Container())
carousel = Carousel(view, 'my_example_carousel_id', show_indicators=True)
self.body.add_child(carousel)
carousel.add_slide(PlaceholderImage(view, 900, 500, text='Slide 1', alt='Slide 1 was here'),
caption_widget=P(view, text='a paragraph with text'))
carousel.add_slide(PlaceholderImage(view, 900, 500, text='Slide 2', alt='Slide 2 was here'),
caption_widget=P(view, text='a different paragraph'))
def test_placeholder_basics(web_fixture):
"""
hint: Ensure the Holder(Library) is added to the web.frontend_libraries config setting in the file:web.config.py
"""
placeholder = PlaceholderImage(web_fixture.view, 20, 30)
tester = WidgetTester(placeholder)
expected_html = '<img data-src="holder.js/20x30">'
actual = tester.render_html()
assert actual == expected_html